<!doctype HTML>
<style>
body {
    margin: 0;
}
</style>
<iframe style="width:300px;height:100px;border:0;margin:0" src="data:text/html,<body style='will-change: transform;background:yellow'>">
</iframe>
<div style="border:0; margin:0; width:300px;height:100px; filter: drop-shadow(red 0 0 0);  position: absolute; top: 0px; left: 0px; transform: translateX(151px); background: lightgray;">
</div> 
<script src="../resources/text-based-repaint.js"></script>
<script>
function repaintTest() { }
onload = runRepaintTest;
</script>